Don’t get me wrong, I’m not disagreeing with your general point that right-wing terrorism is ignored by the media. Just wanted to clarify that you said “every one of them had a manifesto” but the Vegas shooter did not. That said, a lot of the details of his life are things I associate with right-wingers: worked for Lockheed, owned rental properties, 2nd amendment, lots of cruises. Like you said, I would describe his motive as “disdain for other people/society” but for some reason that’s not considered terrorism.

FWIW, the Vegas shooter did not have a manifesto and I don’t remember seeing any evidence that he was a white nationalist.